AMD Radeon RX 470 Mobile vs AMD Radeon Instinct MI250X
GPU Specs Compare
Graphics Card
Release Date
Aug 2016
Nov 2021
Generation
Mobility Radeon
Radeon Instinct
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
926 MHz
1000 MHz
Boost Clock
1074 MHz
1700 MHz
Memory Clock
1750 MHz
1600 MHz
Memory
Memory Size
8GB
128GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
8192bit
Bandwidth
224.0GB/s
3277GB/s
Render Config
Compute Units
32
220
Shading Units
2048
14080
TMUs
128
880
ROPs
32
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
16 MB
Theoretical Performance
Pixel Rate
34.37 GPixel/s
0 MPixel/s
Texture Rate
137.5 GTexel/s
1496 GTexel/s
FP16 (half)
4.399 TFLOPS
383.0 TFLOPS
FP32 (float)
4.399 TFLOPS
47.87 TFLOPS
FP64 (double)
274.9 GFLOPS
47.87 TFLOPS
Graphics Processor
GPU Name
Ellesmere
Aldebaran
GPU Variant
Ellesmere PRO
Aldebaran XT
Architecture
GCN 4.0
CDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
6 nm
Transistors
5.7 billion
58.2 billion
Die Size
232 mm²
Unknown
Board Design
TDP
85W
500W
Outputs
No outputs
No outputs
Power Connectors
None
2x 8-pin
Suggested PSU
-
900 W
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
N/A